Cell damage produced by magnetic fluid hyperthermia on microglial BV2 cells

Autor: M. Pilar Calatayud, Elisa Soler, Teobaldo E. Torres, Enrique Campos-Gonzalez, Concepción Junquera, M. Ricardo Ibarra, Gerardo F. Goya

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)

Abstract We present evidence on the effects of exogenous heating by water bath (WB) and magnetic hyperthermia (MHT) on a glial micro-tumor phantom. To this, magnetic nanoparticles (MNPs) of 30–40 nm were designed to obtain particle sizes for maximu

Externí odkaz: https://doaj.org/article/115a6fa674e9487ba4b2a8c91d63a5e8

Ultra-fast direct growth of metallic micro- and nano-structures by focused ion beam irradiation

Autor: José María de Teresa, Pablo Orús, Teobaldo E. Torres, Stefan Strohauer, Rosa Córdoba

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Digital.CSIC. Repositorio Institucional del CSIC
Scientific Reports

An ultra-fast method to directly grow metallic micro- and nano-structures is introduced. It relies on a Focused Ion Beam (FIB) and a condensed layer of suitable precursor material formed on the substrate under cryogenic conditions. The technique impl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a02d57482684799e40a49bb389ced5f
http://link.springer.com/article/10.1038/s41598-019-50411-w

Neuronal cells loaded with PEI-coated Fe

Autor: M Pilar, Calatayud, Cristina, Riggio, Vittoria, Raffa, Beatriz, Sanz, Teobaldo E, Torres, M Ricardo, Ibarra, Clare, Hoskins, Alfred, Cuschieri, Lijun, Wang, Josephine, Pinkernelle, Gerburg, Keilhoff, Gerardo F, Goya

Publikováno v: Journal of materials chemistry. B. 1(29)

We report a one-step synthesis protocol for obtaining polymer-coated magnetic nanoparticles (MNPs) engineered for uploading neural cells. Polyethyleneimine-coated Fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2b3aea780f52f5e11cfb6bbdd8ec8791
https://pubmed.ncbi.nlm.nih.gov/32261175

Enhanced Cellular Transduction of Nanoparticles Resistant to Rapidly Forming Plasma Protein Coronas

Autor: Kevin M. Shakesheff, Lia Blokpoel Ferreras, Gerardo F. Goya, Paul D. Roach, James E. Dixon, Teobaldo E. Torres, Saul Vazquez Reina, Daniel Scott

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza

Nanoparticles (NPs) are increasingly being developed as biomedical platforms for drug/nucleic acid delivery and imaging. However, in biological fluids, NPs interact with a wide range of proteins that form a coating known as protein corona. Coronae ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de894c0fb4acf98f628c8e62b732bbbd
http://zaguan.unizar.es/record/95811

Magnetic hyperthermia experiments with magnetic nanoparticles in clarified butter oil and paraffin: A thermodynamic analysis

Autor: Marcelo Vasquez Mansilla, Enio Lima, Luis M. Rodríguez, Emilio De Biasi, Roberto D. Zysler, Adriele A. de Almeida, G Bernardi, Horacio Esteban Troiani, Daniela P. Valdés, Teobaldo E. Torres, Elin L. Winkler, Gerardo F. Goya, G. Urretavizcaya, D Fregenal

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
Consejo Superior de Investigaciones Científicas (CSIC)
The Journal of Physical Chemistry C

In Specific Power Absorption (SPA) models for Magnetic Fluid Hyperthermia (MFH) experiments, the magnetic relaxation time of the nanoparticles (NPs) is known to be a fundamental descriptor of the heating mechanisms. The relaxation time is mainly dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04af255bb9edf5f5f5b4e6dbfbd3537b
http://zaguan.unizar.es/record/109029